SE218213C1 - - Google Patents
Info
- Publication number
- SE218213C1 SE218213C1 SE509960A SE509960A SE218213C1 SE 218213 C1 SE218213 C1 SE 218213C1 SE 509960 A SE509960 A SE 509960A SE 509960 A SE509960 A SE 509960A SE 218213 C1 SE218213 C1 SE 218213C1
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Regulation Of General Use Transformers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES63115A DE1185832B (de) | 1959-05-23 | 1959-05-23 | Anordnung zur Geraeuschdaemmung von mit schallhartem Material gekapselten und mit Daemmfaechern versehenen Schallerzeugern, insbesondere Transformatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE218213C1 true SE218213C1 (cs) | 1968-01-16 |
Family
ID=7496144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE509960A SE218213C1 (cs) | 1959-05-23 | 1960-05-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE590763A (cs) |
| CH (1) | CH382459A (cs) |
| DE (1) | DE1185832B (cs) |
| SE (1) | SE218213C1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910568B2 (ja) * | 1979-12-18 | 1984-03-09 | 株式会社日立製作所 | 静止誘導電器 |
| US11380477B2 (en) | 2019-04-22 | 2022-07-05 | Trench Limited | Double wall sound shield with modular sound absorbent panels for an air core reactor |
-
1959
- 1959-05-23 DE DES63115A patent/DE1185832B/de active Pending
-
1960
- 1960-05-02 CH CH501960A patent/CH382459A/de unknown
- 1960-05-12 BE BE590763A patent/BE590763A/fr unknown
- 1960-05-23 SE SE509960A patent/SE218213C1/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1185832B (de) | 1965-01-21 |
| CH382459A (de) | 1964-09-30 |
| BE590763A (fr) | 1960-09-01 |